llvm-project.git/llvm/lib/CodeGen/RDFLiveness.cpp, branch users/nico/python-2

[CodeGen] Avoid repeated map lookups (NFC) (#140662)

2025-05-20T04:36:31+00:00

[llvm] Use range constructors of *Set (NFC) (#133549)

2025-03-29T02:55:18+00:00

[llvm] Use *Set::insert_range (NFC) (#132325)

2025-03-21T05:24:06+00:00

DenseSet, SmallPtrSet, SmallSet, SetVector, and StringSet recently
gained C++23-style insert_range.  This patch replaces:

  Dest.insert(Src.begin(), Src.end());

with:

  Dest.insert_range(Src);

This patch does not touch custom begin like succ_begin for now.

[CodeGen] Avoid repeated hash lookups (NFC) (#131067)

2025-03-14T00:37:18+00:00

[CodeGen] Use MCRegister instead of MCPhysReg in RegisterMaskPair. NFC (#123688)

2025-01-21T15:04:35+00:00

Update some other places to avoid implicit conversions this introduces,
but I probably missed some.

[CodeGen] Remove some implict conversions of MCRegister to unsigned by using(). NFC

2025-01-19T21:18:04+00:00

Many of these are indexing BitVectors or something where we can't
using MCRegister and need the register number.

[RDF] Define short type names: NodeAddr -> Xyz, NFC

2023-06-13T00:07:05+00:00

Remove all instances of 'using namespace rdf' from files in CodeGen,
all implementation code is explicitly enclosed in 'namespace rdf'.

[RDF] Allow RegisterRef to contain register unit

2023-06-12T20:51:31+00:00

Recommit with the fix for incorrect `constexpr` with `hash` from a later
commit, and a fix for "std::swap(std::less...)" issue with
MSVC's `std::map`.

Revert "[RDF] Allow RegisterRef to contain register unit" and follow-ups

2023-06-12T15:35:28+00:00

This reverts commit 859b05b02d3fd9ab6b77f2bed8df6902fe704806.

Also reverts these follow-ups:

Revert "[RDF] Remove `constexpr` from `hash"
This reverts commit 621507ce20ad8eef2986be2712631165e53b7d91.

Revert "[RDF] Do not use trailing return type after all, NFC"
This reverts commit 46e19e3a2c45e7fb5f501bdb983a7151c158304f.

Revert "[RDF] Stop looking when reached code node in getNextRef with NextOnly"
This reverts commit a049ce9d1bd5a7c1c4fcccc6a801b72b00ea8e0f.

Revert "[RDF] Use trailing return type syntax, NFC"
This reverts commit d3b34b7f3a7cbfc96aea897419f167b5ee19e61a.

Revert "[RDF] Define short type names: NodeAddr -> Xyz, NFC"
This reverts commit f8ed60b56d1948422dda924fcf450560591e8a19.

[RDF] Allow RegisterRef to contain register unit

2023-06-09T13:19:03+00:00